66879330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{318473}}^1$

素因数の和:318490

約数の個数: 32

約数和(自身を含む): 183441024

約数和(自身を除く): 116561694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 318473, 636946, 955419, 1592365, 1910838, 2229311, 3184730, 4458622, 4777095, 6687933, 9554190, 11146555, 13375866, 22293110, 33439665, 66879330]

約数ペア:

[(1, 66879330), (2, 33439665), (3, 22293110), (5, 13375866), (6, 11146555), (7, 9554190), (10, 6687933), (14, 4777095), (15, 4458622), (21, 3184730), (30, 2229311), (35, 1910838), (42, 1592365), (70, 955419), (105, 636946), (210, 318473)]